Isaacn13 Isaacn13

03-03-2021
Mathematics

contestada

-4x +7y=26;4x+7y=2
pls help

Respuesta :

03-03-2021

Answer: -4x +7y=26

4x +7y=2

=. 0+ 14x=28

X= 2. Plug x in. Y =. 4(2) +7y= 2. = 8+7y=2. 7y=2-8 7y=-6 y=-6/7

Step-by-step explanation:

Answer Link

Otras preguntas

Mary mixies white paint and blue paint in the ratios 2:3. She makes a total of 20 litres of paint. How much more blue paint does she needs to add to the mixture

when the moon is directly between the Sun and the Earth which phase of the moon is seen on Earth

Why are there no trees in the tundra

Today, air travel allows large numbers of people to move quickly over long distances. Which of the following is a likely effect of air travel technology? A.

Team A has nine more points than team B. Team A has four times as many points as team B. Dose anyone know the answe?

Which one of the following pieces of information would require you to use a parenthetical citation to indicate that you took the information from an outside sou

what are reflections

25 POINTS FORA SPEEEDY ANSWER A large concrete water pipe is being laid underground. The pipe has a diameter of 24 inches and is laid in 40 foot sections. How m

Complete the passage using appropriate adjectives or adverbs. Antonio, Carla, Miguel y Lola trabajan __________ en la mudanza. Es __________ para Antonio y Carl

The service time distribution describes the probability P that the service time of the customer will be no more than T hours. If m is the mean number of custome